1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.pollsdisplay.action;
24  
25  import com.liferay.portal.kernel.portlet.BaseConfigurationAction;
26  import com.liferay.portal.kernel.servlet.SessionErrors;
27  import com.liferay.portal.kernel.servlet.SessionMessages;
28  import com.liferay.portal.kernel.util.Constants;
29  import com.liferay.portal.kernel.util.ParamUtil;
30  import com.liferay.portlet.PortletPreferencesFactoryUtil;
31  import com.liferay.portlet.polls.NoSuchQuestionException;
32  import com.liferay.portlet.polls.service.PollsQuestionServiceUtil;
33  
34  import javax.portlet.ActionRequest;
35  import javax.portlet.ActionResponse;
36  import javax.portlet.PortletConfig;
37  import javax.portlet.PortletPreferences;
38  import javax.portlet.RenderRequest;
39  import javax.portlet.RenderResponse;
40  
41  /**
42   * <a href="ConfigurationActionImpl.java.html"><b><i>View Source</i></b></a>
43   *
44   * @author Brian Wing Shun Chan
45   */
46  public class ConfigurationActionImpl extends BaseConfigurationAction {
47  
48      public void processAction(
49              PortletConfig portletConfig, ActionRequest actionRequest,
50              ActionResponse actionResponse)
51          throws Exception {
52  
53          try {
54              String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
55  
56              if (!cmd.equals(Constants.UPDATE)) {
57                  return;
58              }
59  
60              long questionId = ParamUtil.getLong(actionRequest, "questionId");
61  
62              PollsQuestionServiceUtil.getQuestion(questionId);
63  
64              String portletResource = ParamUtil.getString(
65                  actionRequest, "portletResource");
66  
67              PortletPreferences prefs =
68                  PortletPreferencesFactoryUtil.getPortletSetup(
69                      actionRequest, portletResource);
70  
71              prefs.setValue("question-id", String.valueOf(questionId));
72  
73              prefs.store();
74  
75              SessionMessages.add(
76                  actionRequest, portletConfig.getPortletName() + ".doConfigure");
77          }
78          catch (NoSuchQuestionException nsqe) {
79              SessionErrors.add(actionRequest, nsqe.getClass().getName());
80          }
81      }
82  
83      public String render(
84              PortletConfig portletConfig, RenderRequest renderRequest,
85              RenderResponse renderResponse)
86          throws Exception {
87  
88          return "/html/portlet/polls_display/configuration.jsp";
89      }
90  
91  }